The HA doesn't communicate via email. You will receive a letter. If you don't have a mailing address, see if you can have it sent to a local church. They will call your phone number on the application when you're next on the waiting list. If you're info changes, call them to let them know. If you don't have a regular phone number, give them a number to a close relative that can get a hold of you when they call.
Can you use someone else's phone to call them?
Thanks! Your answer is awaiting moderation.